Dec 11 05:11:09.023 INFO checking zeratul2099/mercury against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:11:09.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 05:11:09.592 INFO [stdout] 28f8c4fd89e862893446af080b065fa2c57878a87020646fd6aa8b83a94d717b
Dec 11 05:11:09.596 INFO running `"docker" "start" "-a" "28f8c4fd89e862893446af080b065fa2c57878a87020646fd6aa8b83a94d717b"`
Dec 11 05:11:10.901 INFO [stderr] usermod: no changes
Dec 11 05:11:11.004 INFO [stderr] error: failed to load source for a dependency on `rocket`
Dec 11 05:11:11.004 INFO [stderr] 
Dec 11 05:11:11.004 INFO [stderr] Caused by:
Dec 11 05:11:11.004 INFO [stderr]   Unable to update https://github.com/SergioBenitez/Rocket.git#8741e678
Dec 11 05:11:11.004 INFO [stderr] 
Dec 11 05:11:11.004 INFO [stderr] Caused by:
Dec 11 05:11:11.004 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 11 05:11:11.004 INFO [stderr] 
Dec 11 05:11:11.004 INFO [stderr] Caused by:
Dec 11 05:11:11.004 INFO [stderr]   Read-only file system (os error 30)
Dec 11 05:11:11.004 INFO [stderr] su: No module specific data is present
Dec 11 05:11:11.708 INFO running `"docker" "inspect" "28f8c4fd89e862893446af080b065fa2c57878a87020646fd6aa8b83a94d717b"`
Dec 11 05:11:11.996 INFO running `"docker" "rm" "-f" "28f8c4fd89e862893446af080b065fa2c57878a87020646fd6aa8b83a94d717b"`
Dec 11 05:11:12.252 INFO [stdout] 28f8c4fd89e862893446af080b065fa2c57878a87020646fd6aa8b83a94d717b